<!-- Left Block Start -->
<div class="left_block">
    <!--[if ! empty($title) ]--><!--[* Display title if there is one *]-->
    <h3 class="blocktitle"><!--[$title]--></h3>
    <!--[/if]-->
    <div class="left_block_content">
        <!--[$content]-->
    </div>
</div><!-- Left Block End -->